List of Publications:
(In reverse chronological order)
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2007
Greater than 20 db supermode suppression and
timing jitter reduction via CW injection of a harmonically mode-locked laser
F. Quinlan, S. Gee, S. Ozharar, P.J. Delfyett
IEEE Photon. Tech. Lett, Vol.
19. No. 16, 1221-1223 (2007)
[pdf]
Coherent pulse detection and multichannel
coherent detection based on a single balanced homodyne receiver
W. Lee, H. Izadpanah, P.J. Delfyett, R. Menendez, S. Etemad
Optics Express,
Vol. 15, No. 5 (2007)
[pdf]
Self Stabillization of an actively mode-locked
semiconductor based fiber ring laser for ultra-low jitter
S. Gee, S. Ozharar, F. Quinlan, J.J. Plant, P.W. Juodawlkis, and P.J.
Delfyett
IEEE Photon. Tech. Lett., Vol. 19, No. 7, 498-500 (2007)
[pdf]
Correlation of supermode noise of harmonically
modelocked lasers
S.Gee, F. Quinlan, S. Ozharar, and P.J. Delfyett
JOSA B, Vol. 24, No. 7,
1490-1497 (2007)
[pdf]
2006
Pulse generation and compression via ground
and excited state from a grating coupled passively mode-locked quantum dot
two-section diode laser
Jimyung Kim, Myoung-Taek Choi, and Peter J. Delfyett
Appl. Phys. Lett., 89,
261106, (2006)
External cavity multiwavelength
semiconductor mode-locked lasers gain dynamics
Luis C. Archundia and Peter J. Delfyett Jr.
Optics express, Vol. 14, No.
20, 9223-9237 (2006)
Relative Intensity Noise Characteristics of a Frequency Stabilized
Grating-Coupled Mode-locked Semiconductor Laser
W. Lee, M-T. Choi, H. Izadpanah, and P. J.
Delfyett
Electronics Letters, Vol. 42, p. 1156-1157, 2006
Pulse-amplitude-equalization by negative impulse modulation for rational
harmonic modelocking
S. Ozharar, S. Gee, F. Quinlan, P. J. Delfyett
Optics Letters Vol. 31,
No.19, 2924-2926 (2006)
Ultralow jitter and amplitude noise semiconductor based actively modelocked
laser
F. Quinlan, S. Gee, S. Ozharar, P. J. Delfyett
Opt. Lett., 31,
2870-2872, 2006
Time division multiplexing based modulation
scheme for RF chirp extension
S. Ozharar, S. Gee, F. Quinlan, P. J. Delfyett
Electronics Letters, Vol. 42, No.
12, 61-62, (2006).
The effects of filtering RF source phase noise by a low noise, high quality
factor actively modelocked laser on the laser’s absolute and relative phase
noise
F. Quinlan, S. Gee, S. Ozharar, P. J. Delfyett
Optics Express, Vol. 14,
No. 12, 5346-5355, (2006).
Precision measurement of the free spectral
range of an etalon
S. Gee, S. Ozharar, F. Quinlan, P. J. Delfyett
IEE Electronics
Letters, Vol. 42, No. 12, 63 -64, (2006).
Intracavity Gain Dynamics of an External Cavity
Multi-wavelength Hybrid Semiconductor Mode-Locked Laser
L. Archundia, and P.
J. Delfyett
Appl. Phys. Lett., Vol. 88, 191117, (2006).
Ultralow noise optical pulse generation in
an actively mode-locked quantum-dot semiconductor laser
Myoung-Taek Choi,
Ji-Myung Kim, Wangkuen Lee, and Peter. J. Delfyett
Appl. Phys. Lett. Vol. 88,
131106, (2006).
Optical Frequency Combs from Semiconductor
Lasers and Applications in Ultra-wideband Signal Processing and
Communications
P. J. Delfyett, S. Gee, M. Choi, H. Izadpanah, W. Lee, S. Ozharar, F. Quinlan, T.
Yilmaz
IEEE Journal of Lightwave Technology, Vol. 24, No. 7, pp. 2701-2719,
(2006) (INVITED).
Fully programmable ring resonator based
integrated photonic circuit for phase coherent applications
A. Agrawal, P. Toliver, R. Menendez, S. Etemad, J.
Jackel, J. Young, T. Banwell, B. Little, S. T. Chu, W. Chen, W. Chen, J.
Hryniewicz, F. Johnson, D. Gill, O. King, R. Davidson, K. Donovan, P. J.
Delfyett
IEEE Journ. Lightwave Technology, Vol, 24, No. 1, 77-87 (2006).
eXtreme Chirped Pulse Amplification –
Beyond the Fundamental Energy Storage Limit of Semiconductor Optical
Amplifier
Kyungbum Kim, Student Member, IEEE,
Shinwook Lee, Student Member, IEEE and Peter J. Delfyett
IEEE J. Sel.
Topics Quantum Electronics, Vol. 12, No. 2., pp 245-254, (2006). (INVITED).
Extreme Chirped Pulse Oscillator (XCPO) Using a Theta
Cavity Design
Shinwook Lee,
Kyungbum Kim, and Peter J. Delfyett, Jr.
IEEE Photonics Tech Lett, Vol. 18,
No. 7, pp. 799 - 801, 2006
2005
Ultralow noise modelocked optical pulse trains from a slab coupled optical
waveguide amplifier (SCOWA) based external cavity laser
Sangyoun Gee, Franklyn Quinlan, Sarper Ozharar, and Peter J. Delfyett, J. J.
Plant, and P. W. Juodawlkis
Optics Letters, Accepted for publication. (2005)
Picosecond Pulse Generation Using a Saturable Absorber Section of
Grating-Coupled Surface-Emitting Laser
S. Lee, K. Kim, L. Vaissie, O. V. Smolski, E. G. Johnson, P. J. Delfyett
IEEE Photonics Technology Letters (accepted)
Demonstration of Endless Phase Modulation
for Arbitrary Waveform Generation
Ozharar, S. Quinlan, F. Gee, S. Delfyett, P.J.
Photonics Technology Letters, IEEE Volume 17, Issue 12, Dec. 2005
[pdf]
FROG measured high-power 185 fs pulses generated by down-chirping of the
dispersion-managed breathing-mode semiconductor mode-locked laser
Bojan Resan, Luis Archundia, and Peter J. Delfyett
Photonics Technology Letters, IEEE Volume 17, Issue 7, pp. 1384-1386, July
2005
Two-mode beat phase noise of actively modelocked lasers
Sangyoun Gee, Franklyn Quinlan, Sarper Ozharar, and Peter J. Delfyett
Optics Express, vol. 13, no. 11, pp. 3977-3982, May (2005)
Simultaneous optical comb frequency stabilization and super mode noise
suppression of harmonically modelocked semiconductor ring laser using an
intracavity etalon
S. Gee, F. Quinlan, S. Ozharar, and P. J. Delfyett
IEEE Photonics Tech. Lett., vol. 17, no. 1, pp. 199-201, Jan. (2005)
Ultrashort, high-power pulse generation from a master oscillator power
amplifier based on external cavity mode locking of a quantum-dot
two-section diode laser
Myoung-Taek Choi, Wangkuen Lee, Ji-Myung Kim, and Peter J. Delfyett
Applied Physics Letters 87, 1 (2005)
1.4kW High Peak Power Generation from an all Semiconductor Mode-Locked
Master Oscillator Power Amplifier System based on eXtreme Chirped Pulse
Amplification (X-CPA)
K. Kim, S. Lee, P. J. Delfyett
Optics Express, V13, N12, pp4600 (2005)
[pdf]
2004
Time- and spectrally resolved ultrafast gain dynamics of a
semiconductor optical amplifier under phase-correlated multiwavelength pulse
amplification
Luis C. Archundia, Bojan Resan, Peter J. Delfyett
Applied Physics Letters, Volume 85, Number 20, Nov. 2004
Pages:4567 - 4569
Dual-mode injection locking of two independent modelocked
semiconductor lasers
Lee, W.; Delfyett, P.J.
Electronics Letters, IEE, Volume: 40, Issue: 19, Year: 16
Sept. 2004
Page(s): 1182- 1183
Subgigahertz channel filtering by optical heterodyne
detection using a single axial mode from an injection-locked passively
mode-locked semiconductor laser
Wangkuen Lee; Mielke, M.; Etemad, S.; Delfyett, P.J.
Photonics Technology Letters, IEEE ,Volume: 16 , Issue: 8 ,
Aug. 2004
Pages:1945 - 1947
External cavity, actively mode-locked
grating coupled surface emitting laser and amplification characteristics of
grating coupled semiconductor optical amplifier
K. Kim, S. Lee, O. V. Smolski, P. J. Delfyett,
Optics Letter, V29, N11, pp1237 (June. 2004)
Dispersion-Managed Breathing-Mode Semiconductor Mode-Locked Ring Laser:
Experimental Characterization and Numerical Simulations
Resan B, Delfyett P J
IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 40, NO. 3, MARCH 2004
2003
Dispersion-managed semiconductor mode-locked ring laser
Resan B, Archundia L, Delfyett PJ, Alphonse G
OPTICS LETTERS 28 (15): 1371-1373 Aug 1 2003
Noise in fundamental and harmonic modelocked semiconductor lasers: experiments and simulations
Yilmaz T, DePriest CM, Braun A, Abeles J, Delfyett PJ
IEEE JOURNAL OF QUANTUM ELECTRONICS 39 (7): 838-849 Jul 2003
168 Channels x 6 GHz from a Multiwavelength Mode-Locked Semiconductor Laser
Mielke M, Alphonse GA, Delfyett PJ
IEEE PHOTONICS TECHNOLOGY LETTERS 15 (4): 501-503 APR 2003
2002
Toward a Photonic Arbitrary Waveform Generator Using a Modelocked External Cavity Semiconductor Laser
Yilmaz T, DePriest CM, Turpin T, Abeles JH, Delfyett PJ
IEEE PHOTONICS TECHNOLOGY LETTERS 14 (11): 1608-1610 NOV 2002
Signal Processing at the Speed of Lightwaves
Delfyett PJ, DePriest C, Yilmaz T
IEEE CIRCUITS & DEVICES 18 (5): 28-35 SEP 2002
Suppression of mode partition noise in a multiwavelength semiconductor laser through hybrid mode locking
Mielke M, Delfyett PJ, Alphonse GA
OPTICS LETTERS
27 (12): 1064-1066 JUN 15 2002
Multiwavelength mode-locked InGaAsP laser operating at 12 ch x 2 GHz and 16 ch x 10 GHz
Park ED, Croeze TJ, Delfyett PJ, Braun A, Abeles J
IEEE PHOTONICS TECHNOLOGY LETTERS
14 (6): 837-839 JUN 2002
Measurement of residual phase noise and longitudinal-mode linewidth in a hybridly mode-locked external linear cavity semiconductor laser
Yilmaz T, DePriest CM, Delfyett PJ, Braun A, Abeles J
OPTICS LETTERS
27 (10): 872-874 MAY 15 2002
Ultralow noise and supermode suppression in an actively mode-locked external-cavity semiconductor diode ring laser
DePriest CM, Yilmaz T, Delfyett PJ, Etemad S, Braun A, Abeles J
OPTICS LETTERS
27 (9): 719-721 MAY 1 2002
60 channel WDM transmitter using multiwavelength modelocked semiconductor laser
Mielke M, Alphonse GA, Delfyett PJ
ELECTRONICS LETTERS
38 (8): 368-370 APR 11 2002
High-quality photonic sampling streams from a semiconductor diode ring laser
DePriest CM, Yilmaz T, Braun A, Abeles J, Delfyett PJ
IEEE JOURNAL OF QUANTUM ELECTRONICS
38 (4): 380-389 APR 2002
Closed loop spectral control of multiwavelength 1550 laser
Park ED, Croeze TJ, Delfyett PJ, Braun A, Abeles J
ELECTRONICS LETTERS
38 (1): 26-28 JAN 3 2002
2001
Complete noise characterisation of external cavity semiconductor laser hybridly modelocked at 10 GHz
Yilmaz T, DePriest CM, Delfyett PJ
ELECTRONICS LETTERS
37 (22): 1338-1339 OCT 25 2001
10-GHz ultralow-noise optical sampling stream from a semiconductor diode ring laser
DePriest CM, Braun A, Abeles JH, Delfyett PJ
IEEE PHOTONICS TECHNOLOGY LETTERS
13 (10): 1109-1111 OCT 2001
2000
Hybrid wavelength-division and optical time-division multiplexed multiwavelength mode-locked semiconductor laser
Nitta I, Abeles J, Delfyett PJ
APPLIED OPTICS
39 (36): 6799-6805 DEC 20 2000
Ultrashort pulse generation by intracavity spectral shaping and phase compensation of external-cavity modelocked semiconductor lasers
Gee S, Alphonse GA, Connolly JC, Barty C, Delfyett PJ
IEEE JOURNAL OF QUANTUM ELECTRONICS
36 (9): 1035-1040 SEP 2000
Pulsed injection locking dynamics of passively mode-locked external-cavity semiconductor laser systems for all-optical clock recovery
Mathason BK, Delfyett PJ
JOURNAL OF LIGHTWAVE TECHNOLOGY
18 (8): 1111-1120 AUG 2000
1999
Joint time-frequency measurements of mode-locked semiconductor diode lasers and dynamics using fuequency-resolved optical gating
Delfyett PJ, Shi H, Gee S, Nitta I, Connolly JC, Alphonse GA
IEEE JOURNAL OF QUANTUM ELECTRONICS
35 (4): 487-500 APR 1999
Multiwavelength all-optical TDM switching using a semiconductor optical amplifier in a loop mirror
Mathason BK, Shi H, Nitta I, Alphonse GA, Abeles J, Connolly JC, Delfyett PJ
IEEE PHOTONICS TECHNOLOGY LETTERS
11 (3): 331-333 MAR 1999
Demonstration of phase correlation in multiwavelength mode-locked semiconductor diode lasers
Shi H, Nitta I, Schober A, Delfyett PJ, Alphonse G, Connolly J
OPTICS LETTERS
24 (4): 238-240 FEB 15 1999
1998
Timing jitter performance of multiwavelength modelocked semiconductor laser
Shi H, Nitta I, Alphonse C, Connolly J, Delfyett PJ
ELECTRONICS LETTERS
34 (23): 2250-2252 NOV 12 1998
High-power mode-locked external cavity semiconductor laser using inverse bow-tie semiconductor optical amplifiers
Gee S, Alphonse G, Connolly J, Delfyett PJ
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
4 (2): 209-215 MAR-APR 1998
ntracavity spectral shaping in external cavity mode-locked semiconductor diode lasers
Delfyett PJ, Shi H, Gee S, Barty CPJ, Alphonse G, Connolly J
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
4 (2): 216-223 MAR-APR 1998
20x5 Gbit/s optical WDM transmitter using single-stripe multiwavelength modelocked semiconductor laser
Shi H, Alphonse GA, Connolly JC, Delfyett PJ
ELECTRONICS LETTERS
34 (2): 179-181 JAN 22 1998
1997
Intracavity gain and absorption dynamics of hybrid modelocked semiconductor lasers using multiple quantum well saturable absorbers
Gee S, Coffie R, Delfyett PJ, Alphonse G, Connolly J
APPLIED PHYSICS LETTERS
71 (18): 2569-2571 NOV 3 1997
Multiwavelength 10-GHz picosecond pulse generation from a single-stripe semiconductor diode laser
Shi H, Finlay J, Alphonse GA, Connolly JC, Delfyett PJ
IEEE PHOTONICS TECHNOLOGY LETTERS
9 (11): 1439-1441 NOV 1997
Ultrafast semiconductor laser-diode-seeded Cr:LiSAF regenerative amplifier system
Delfyett PJ, Yusim A, Grantham S, Gee S, Gabel K, Richardson M, Alphonse G, Connolly J
APPLIED OPTICS
36 (15): 3375-3380 MAY 20 1997
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